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Automatic Distillation Apparatus

Model：

HD-ZLE

Introduction：

Automatic Distillation Apparatus (Intelligent Integrated Distillation Apparatus) performs automatic distillation for laboratory sample pretreatment. Widely used for water quality, soil, food and environmental sample distillation with high automation and efficiency....

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I. Product Introduction

The fully automatic integrated distillation instrument is an intelligent, efficient high-tech product designed for modern laboratories, aiming to significantly improve experimental efficiency and data accuracy through highly automated and intelligent operation. The instrument integrates advanced cooling water circulation technology, independent multi-channel control, a 7-inch LCD touchscreen, automatic cleaning, automatic leak-tightness check, back-blowing and remote OTA system upgrade, providing users with a one-stop distillation solution.

II. Product Features

1. High degree of automation: built-in cooling water circulator realizes fully automatic operation, improving experimental efficiency and accuracy.

2. Independent multi-channel control: 3 heating units are independent of each other, each equipped with anti-siphon, excessive-distillation prevention and anti-dry-boiling protection.

3. Intelligent touch control: 7-inch LCD touchscreen supports user-defined storage of up to 1000 distillation methods, with 18 built-in national standard methods.

4. Precise control: high-efficiency ceramic far-infrared heating bowl with dual time and weight end-point control, ensuring distillation accuracy of 0.1 mL.

5. Safe and reliable: integrated automatic cleaning, automatic leak-tightness check and back-blowing functions ensure long-term stable operation.

6. Easy operation: one-key start, supports remote OTA system upgrade to meet the needs of different users.

III. Technical Parameters

ParameterZLDZLE
Operation7-inch LCD color capacitive touchscreen
Heating methodFar-infrared ceramic heating
Heating units3 channels
Heating flask500 mL spherical ground-neck round-bottom flask
Control modeSingle-position single control, one-key multi-position control
FunctionsAnti-siphon, excessive-distillation protection, automatic anti-dry-boiling, closed-loop flow rate control, closed-loop temperature control, automatic cleaning, automatic leak-tightness check, multiple distillation methods, built-in cooling water chiller
Distillation accuracy0.1 mL
Distillation temperatureRoom temperature ~ 400 °C
Distillation speed12 mL/min (varies with output power)
Heating-up timeTime from power-on to boiling: ≤6 min (at 25 °C room temperature, 600 W per position, 250 mL tap water in a 500 mL flask)
Time control0-999 min
Maximum heating power600 W per position
End-point controlTimeDistilled volume + time
Per-position controlTime + temperatureDistilled volume + time + density + weighing calibration parameters + temperature
Method save/recallUp to 1000 distillation methods storable, with 18 built-in common national standard methods
Back-blowingAutomatic back-blowing to empty circulating water in the condenser
One-key automatic cleaningYes (built-in automatic cleaning pump, no need to disassemble the flask; distillation pipeline can be cleaned with one key after the experiment)
Automatic anti-dry-boilingTemperature method + flow rate method + volume method
Closed-loop flow controlYes
Remote system upgradeYes
Automatic leak-tightness checkYes
Leak-tightness test pressure≥-80 kPa
Cooling methodBuilt-in cooling water chiller, closed-loop temperature control, controllable 5 °C ~ 25 °C
Chiller cooling capacity1.5 kW
Distillate receiving flask250 mL × 3 (standard)
Rated power2000 W
Power supply220 V 50 Hz
Leakage protectionYes
Dimensions (mm)560×533×634
Weight (kg)46 (main unit + glassware)

IV. Applicable Standards (selected)

GB/T 5750.5-2023 Standard examination methods for drinking water - Non-metallic inorganic indicators

HJ 484-2009 Water quality - Determination of cyanide - Volumetric and spectrophotometric methods

HJ 503-2009 Water quality - Determination of volatile phenols - 4-AAP spectrophotometric method

HJ 502-2009 Water quality - Determination of volatile phenols - Bromination volumetric method

HJ 1226-2021 Water quality - Determination of sulfide - Methylene blue spectrophotometric method

HJ 1191-2021 Water quality - Determination of azide - Spectrophotometric method

HJ 535-2009 Water quality - Determination of ammonia nitrogen - Nessler reagent spectrophotometric method

HJ 536-2009 Water quality - Determination of ammonia nitrogen - Salicylic acid spectrophotometric method

HJ 537-2009 Water quality - Determination of ammonia nitrogen - Distillation-neutralization titration method

HJ 745-2015 Soil - Determination of cyanide and total cyanide - Spectrophotometric method

HJ 998-2018 Soil and sediment - Determination of volatile phenols - 4-AAP spectrophotometric method

HJ 833-2017 Soil and sediment - Determination of sulfide - Methylene blue spectrophotometric method

HJ 717-2014 Soil quality - Determination of total nitrogen - Kjeldahl method

GB 8538-2022 National food safety standard - Examination methods for drinking natural mineral water

GB 5009.36-2023 National food safety standard - Determination of cyanide in foods

The video is currently in production, please stay tuned......
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